Solutions by everydaycalculation.com
1st number: 1 1/7, 2nd number: 4/9
87 - 49 is 4463.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/7-4/9 8/7-8/9 8/14-4/9 8/7-4/18 24/7-4/9 8/7-12/9 8/21-4/9 8/7-4/27 40/7-4/9 8/7-20/9 8/35-4/9 8/7-4/45 56/7-4/9 8/7-28/9 8/49-4/9 8/7-4/63
© everydaycalculation.com